[imp] up-imapproxy and IMP 4.2RCx / HEAD

[Liam Hoekenga]

Is anyone here using up-imapproxy w/ the current IMP?  We've been  
using it for years, but I've noticed with the current stuff, it's  
interfering with message deletion.

If I talk to the proxy server, I can delete stuff from mailbox view,  
but messages deleted from message view usually don't get marked as  
deleted.

If I talk directly to the IMAP server, it works as expected.

Horde 3.0.x / IMP 4.0.x  (and I believe Horde 3.1.x / IMP 4.1.x)  
doesn't display this behavior when communicating through the proxy  
server... so, I'm not sure if this is a Horde issue, or a up-imapproxy  
issue. :\

Liam